<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

 <head>

  <title>CSS Reftest Reference</title>

  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />

  <style type="text/css"><![CDATA[
  p
  {
  color: navy;
  margin: 0;
  }
  
  div.control
  {
  border: black solid medium;  
  margin: 1.25em;
  width: 12.5em;
  }

  div.control div {height: 1.25em;}
  
  div.a
  {
  border-left: orange solid 2.5em;
  border-right: yellow solid 8.75em;
  }  
  
  div.aa {border-right: teal solid 1.25em;}
  
  div.b
  {
  border-left: orange solid 2.5em;
  border-right: aqua solid 6.25em;
  }  

  div.bb
  {
  border-left: yellow solid 2.5em;
  border-right: teal solid 1.25em;
  }
  ]]>
  </style>

 </head>

 <body>

  <p>The following two diagrams should look identical.</p>

  <div class="control">
   <div class="a"><div class="aa"></div></div>
   <div class="b"><div class="bb"></div></div>
   <div class="a"><div class="aa"></div></div>
  </div>

  <div class="control">
   <div class="a"><div class="aa"></div></div>
   <div class="b"><div class="bb"></div></div>
   <div class="a"><div class="aa"></div></div>
  </div>

 </body>
</html>